diff --git a/litemall-db/src/main/java/org/linlinjava/litemall/db/service/LitemallGoodsService.java b/litemall-db/src/main/java/org/linlinjava/litemall/db/service/LitemallGoodsService.java
index d1a74cec..8e563c2a 100644
--- a/litemall-db/src/main/java/org/linlinjava/litemall/db/service/LitemallGoodsService.java
+++ b/litemall-db/src/main/java/org/linlinjava/litemall/db/service/LitemallGoodsService.java
@@ -64,29 +64,31 @@ public class LitemallGoodsService {
 
     public List<LitemallGoods> querySelective(Integer catId, Integer brandId, String keyword, Boolean isHot, Boolean isNew, Integer offset, Integer limit, String sort, String order) {
         LitemallGoodsExample example = new LitemallGoodsExample();
-        LitemallGoodsExample.Criteria criteria = example.createCriteria();
+        LitemallGoodsExample.Criteria criteria1 = example.or();
+        LitemallGoodsExample.Criteria criteria2 = example.or();
 
         if(!StringUtils.isEmpty(catId) && catId != 0){
-            criteria.andCategoryIdEqualTo(catId);
+            criteria1.andCategoryIdEqualTo(catId);
+            criteria2.andCategoryIdEqualTo(catId);
         }
         if(!StringUtils.isEmpty(brandId)){
-            criteria.andBrandIdEqualTo(brandId);
+            criteria1.andBrandIdEqualTo(brandId);
+            criteria2.andBrandIdEqualTo(brandId);
         }
         if(!StringUtils.isEmpty(isNew)){
-            criteria.andIsNewEqualTo(isNew);
+            criteria1.andIsNewEqualTo(isNew);
+            criteria2.andIsNewEqualTo(isNew);
         }
         if(!StringUtils.isEmpty(isHot)){
-            criteria.andIsHotEqualTo(isHot);
+            criteria1.andIsHotEqualTo(isHot);
+            criteria2.andIsHotEqualTo(isHot);
         }
         if(!StringUtils.isEmpty(keyword)){
-            criteria.andKeywordsLike("%" + keyword + "%");
-
-            LitemallGoodsExample.Criteria criteria2 = example.createCriteria();
+            criteria1.andKeywordsLike("%" + keyword + "%");
             criteria2.andNameLike("%" + keyword + "%");
-            criteria2.andDeletedEqualTo(false);
-            example.or(criteria2);
         }
-        criteria.andDeletedEqualTo(false);
+        criteria1.andDeletedEqualTo(false);
+        criteria2.andDeletedEqualTo(false);
 
         if (!StringUtils.isEmpty(sort) && !StringUtils.isEmpty(order)) {
             example.setOrderByClause(sort + " " + order);
@@ -102,24 +104,29 @@ public class LitemallGoodsService {
 
     public int countSelective(Integer catId, Integer brandId, String keyword, Boolean isHot, Boolean isNew, Integer offset, Integer limit, String sort, String order) {
         LitemallGoodsExample example = new LitemallGoodsExample();
-        LitemallGoodsExample.Criteria criteria = example.createCriteria();
+        LitemallGoodsExample.Criteria criteria1 = example.or();
+        LitemallGoodsExample.Criteria criteria2 = example.or();
 
-        if(catId != null){
-            criteria.andCategoryIdEqualTo(catId);
+        if(!StringUtils.isEmpty(catId) && catId != 0){
+            criteria1.andCategoryIdEqualTo(catId);
+            criteria2.andCategoryIdEqualTo(catId);
         }
-        if(brandId != null){
-            criteria.andBrandIdEqualTo(brandId);
+        if(!StringUtils.isEmpty(brandId)){
+            criteria1.andBrandIdEqualTo(brandId);
+            criteria2.andBrandIdEqualTo(brandId);
         }
-        if(isNew != null){
-            criteria.andIsNewEqualTo(isNew);
+        if(!StringUtils.isEmpty(isNew)){
+            criteria1.andIsNewEqualTo(isNew);
+            criteria2.andIsNewEqualTo(isNew);
         }
-        if(isHot != null){
-            criteria.andIsHotEqualTo(isHot);
+        if(!StringUtils.isEmpty(isHot)){
+            criteria1.andIsHotEqualTo(isHot);
+            criteria2.andIsHotEqualTo(isHot);
         }
-        if(keyword != null){
-            criteria.andKeywordsLike("%" + keyword + "%");
+        if(!StringUtils.isEmpty(keyword)){
+            criteria1.andKeywordsLike("%" + keyword + "%");
+            criteria2.andNameLike("%" + keyword + "%");
         }
-        criteria.andDeletedEqualTo(false);
 
         return (int)goodsMapper.countByExample(example);
     }
@@ -194,21 +201,25 @@ public class LitemallGoodsService {
 
     public List<Integer> getCatIds(Integer brandId, String keyword, Boolean isHot, Boolean isNew) {
         LitemallGoodsExample example = new LitemallGoodsExample();
-        LitemallGoodsExample.Criteria criteria = example.createCriteria();
+        LitemallGoodsExample.Criteria criteria1 = example.or();
+        LitemallGoodsExample.Criteria criteria2 = example.or();
 
-        if(brandId != null){
-            criteria.andBrandIdEqualTo(brandId);
+        if(!StringUtils.isEmpty(brandId)){
+            criteria1.andBrandIdEqualTo(brandId);
+            criteria2.andBrandIdEqualTo(brandId);
         }
-        if(isNew != null){
-            criteria.andIsNewEqualTo(isNew);
+        if(!StringUtils.isEmpty(isNew)){
+            criteria1.andIsNewEqualTo(isNew);
+            criteria2.andIsNewEqualTo(isNew);
         }
-        if(isHot != null){
-            criteria.andIsHotEqualTo(isHot);
+        if(!StringUtils.isEmpty(isHot)){
+            criteria1.andIsHotEqualTo(isHot);
+            criteria2.andIsHotEqualTo(isHot);
         }
-        if(keyword != null){
-            criteria.andKeywordsLike("%" + keyword + "%");
+        if(!StringUtils.isEmpty(keyword)){
+            criteria1.andKeywordsLike("%" + keyword + "%");
+            criteria2.andNameLike("%" + keyword + "%");
         }
-        criteria.andDeletedEqualTo(false);
 
         List<LitemallGoods> goodsList = goodsMapper.selectByExampleSelective(example, Column.categoryId);
         List<Integer> cats = new ArrayList<Integer>();
diff --git a/litemall-wx-api/src/main/java/org/linlinjava/litemall/wx/web/WxGoodsController.java b/litemall-wx-api/src/main/java/org/linlinjava/litemall/wx/web/WxGoodsController.java
index ee07c904..19c83216 100644
--- a/litemall-wx-api/src/main/java/org/linlinjava/litemall/wx/web/WxGoodsController.java
+++ b/litemall-wx-api/src/main/java/org/linlinjava/litemall/wx/web/WxGoodsController.java
@@ -259,6 +259,9 @@ public class WxGoodsController {
         if (goodsCatIds.size() != 0) {
             categoryList = categoryService.queryL2ByIds(goodsCatIds);
         }
+        else {
+            categoryList = new ArrayList<>(0);
+        }
 
         Map<String, Object> data = new HashMap<>();
         data.put("goodsList", goodsList);
diff --git a/litemall-wx-api/src/main/java/org/linlinjava/litemall/wx/web/WxSearchController.java b/litemall-wx-api/src/main/java/org/linlinjava/litemall/wx/web/WxSearchController.java
index 71abef8b..0b8ee4e9 100644
--- a/litemall-wx-api/src/main/java/org/linlinjava/litemall/wx/web/WxSearchController.java
+++ b/litemall-wx-api/src/main/java/org/linlinjava/litemall/wx/web/WxSearchController.java
@@ -11,6 +11,7 @@ import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.*;
 
 import javax.validation.constraints.NotEmpty;
+import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -56,8 +57,11 @@ public class WxSearchController {
             //取出用户历史关键字
             historyList = searchHistoryService.queryByUid(userId);
         }
+        else {
+            historyList = new ArrayList<>(0);
+        }
 
-        Map<String, Object> data = new HashMap();
+        Map<String, Object> data = new HashMap<String, Object>();
         data.put("defaultKeyword", defaultKeyword);
         data.put("historyKeywordList", historyList);
         data.put("hotKeywordList", hotKeywordList);
diff --git a/litemall-wx/pages/search/search.wxml b/litemall-wx/pages/search/search.wxml
index f5a48067..818296d5 100644
--- a/litemall-wx/pages/search/search.wxml
+++ b/litemall-wx/pages/search/search.wxml
@@ -39,7 +39,7 @@
       <view class="item by-price {{currentSortType == 'price' ? 'active' : ''}} {{currentSortOrder == 'asc'  ? 'asc' : 'desc'}}" bindtap="openSortFilter" id="priceSort">
         <text class="txt">价格</text>
       </view>
-      <view class="item {{currentSortType == 'category' ? 'active' : ''}}" id="categoryFilter">
+      <view class="item {{currentSortType == 'category' ? 'active' : ''}}" bindtap="openSortFilter" id="categoryFilter">
         <text class="txt">分类</text>
       </view>
     </view>